This is the mail archive of the binutils@sources.redhat.com mailing list for the binutils project.
Index Nav: | [Date Index] [Subject Index] [Author Index] [Thread Index] | |
---|---|---|
Message Nav: | [Date Prev] [Date Next] | [Thread Prev] [Thread Next] |
Other format: | [Raw text] |
The attached file contains a patch for the fixup code in an SHmedia pic plt entry - it turns out we'd never exercised the lazy jump slot fixup because of the problem with gotplt relocations I posted a fix for a couple of weeks ago. I hope the fix is obvious: to derive the address of .got from r12 you need to subtract the GOT_BIAS from r12 (or as the code does it, add -GOT_BIAS to r12). Tested on SH-5 Linux. Without this fix, whenever libc.so is dynamically loaded you get a seg fault the first time a lazy fix-up is attempted (which is in the glibc init code). Steve. -- Stephen Clarke, Principal Engineer, SuperH Inc. Phone:1-408-273-3146, Fax:1-408-273-3199, mailto:Stephen.Clarke@superh.com Mail: SuperH Inc., 405 River Oaks Pkwy, San Jose, CA 95134, USA.
Attachment:
sh64-plt-patch.txt
Description: sh64-plt-patch.txt
Index Nav: | [Date Index] [Subject Index] [Author Index] [Thread Index] | |
---|---|---|
Message Nav: | [Date Prev] [Date Next] | [Thread Prev] [Thread Next] |